USL LSS-100 User Manual
Page 10
LSS−100P Installation & Operation Manual
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18. Enter the abbreviations for standard and advanced, summer, or daylight saving time. Select
whether daylight saving (or similar) is observed at the location the LSS-100P is installed. This
setting is not whether DST is currently being observed, but whether it is ever observed. For
example, in the U.S., this would be set to “no” for Arizona and “yes” for California. The LSS-100P
displayed logs will take this into consideration when displaying the time at the LSS-100P.
19. Note that the bottom line of this page shows the last time the LSS-100P clock was updated from
the NTP server. Since the LSS-100P does not have access to an NTP server when it is only
connected to your laptop, this will indicate that the last update was never.
Installation
1. Use the supplied OmniMount 10.0 wall mount to attach the LSS-100P to the auditorium back
wall. Aim the lens and microphone towards the screen. Thread the supplied nut onto the
OmniMount threaded rod with the flat side of the nut towards the threaded end and away from
the ball. Thread the OmniMount threaded rod into the threaded hole on the LSS-100P turning
the LSS-100P four turns, adjusting a fraction of a turn as required to point the LSS-100P towards
the screen. Tighten the nut on the threaded rod against the LSS-100P case to firmly mount the
LSS-100P to the threaded rod.
2. If necessary, drill a hole between the booth and auditorium for the wiring. If the LSS-100P will be
powered by Power Over Ethernet and will not use contact closure triggering, only the Ethernet
cable needs to be installed. If USB power or contact closure triggering is to be used, route the
included USB cable from the LSS-100P through the wall along with the Ethernet cable.
3. Connect the Ethernet cable to the LSS-100P and the auditorium Ethernet switch.
4. If USB power or contact closure script triggering is being used, connect the supplied cable to the
LSS-100P. Connect the other end of the cable to the USB adapter board. Refer to Figures 4 and 5
for wiring instructions. If contact closure script triggering is being used with Power Over
Ethernet, the USB cable can be routed directly to the GPIO connections on the server. Refer to
figure 4 for wire colors.
5. If contact closure script triggering is to be used, connect the contact closures from the digital
cinema server to the USB adapter board as shown in Figure 12. Pulses should be about 500ms
long.
Pulse to ground To Start Script
A
0
B
1
C
2
Figure 12 - LSS-100P USB Adapter to Cinema Server GPIO Wiring
6. Turn the LSS-100P LED switch to on and adjust the focus control until the red spots on the
screen appear to be in focus. As the LSS-100P is adjusted out of focus, the hole in the middle of
the spots fills in. When the LSS-100P is in focus, the hole in the center will be open and the
edges sharp as shown in Figure 13. Once focus is set, lock the lens position by tightening the
thumb screw on the lens tube.
7. Project the test pattern on the screen. Suggested test content is the USL LST-100 DCP. It is
available from USL on a USB flash drive or can be downloaded from
.
Position the LED spots to be in the center of the test pattern area. Since the projector lamp is
much more powerful than the LEDs in the LSS-100P, it may be difficult to see the LED spots
when the test pattern is on. A simple method of seeing where the LED spots are within the test
pattern is to wave a hand through the projector beam, casting a shadow on the screen. As the